Holosun HS510C Open Reflex Sight - Multi-dot - Solar Panel - Black

Holosun HS510C Open Reflex Sight - Multi-dot - Solar Panel - Black

The Holosun HS510C is an advanced open reflex sight designed for shooters expecting top-quality optics during training, dynamic shooting, and tactical tasks. The modern design with a wide window (23 x 32 mm) provides a very large field of view, facilitating both-eyes-open shooting and quick target acquisition. The sight is available in a classic matte black color.

Intelligent Power Management

The HS510C model is equipped with innovative Solar FailSafe and Shake Awake systems. Thanks to the built-in solar panel, the device can be powered by solar energy, and in low light conditions, it automatically switches to power from a CR2032 battery. The Shake Awake technology allows the sight to automatically enter sleep mode after a period of inactivity and instantly wake up upon detecting movement. These solutions extend battery life up to 50,000 hours of operation.

Multi-Reticle System (MRS) – Three Reticle Options

The MRS system allows quick selection of the reticle without the need for re-zeroing:

• 2 MOA Dot – precise shooting at longer distances
• 65 MOA Circle – instinctive close-range aiming
• Combination of 2 MOA Dot + 65 MOA Circle – balance between precision and speed

All reticles are displayed in red color.

Brightness Adjustment and Night Vision Modes

The sight offers 10 brightness levels for daytime use and 2 dedicated modes for night vision compatibility, making it an extremely versatile tool both at the range and in the field.

Durability and Lightness

The HS510C is made of aluminum, additionally reinforced with a titanium coating. This combination provides high resistance to impacts, vibrations (up to 1000 G), and weather conditions (IP67 waterproof rating). Despite its solid construction, the sight weighs only 140 g.

Easy Mounting and Compatibility

The integrated Picatinny mount with a Quick Detach (QD) lever allows for fast attachment and removal of the sight without tools. The model is compatible with Holosun magnifiers (HM3X, HM3XT, HM6X) and dedicated accessories such as the 510C SPACER mounting plate (Lower 1/3 Co-witness) and a protective cover for transport.

Key Product Features

• Open design – wide field of view
• MRS system – three reticle modes
• Built-in Solar FailSafe panel
• Shake Awake technology – automatic wake-up and energy saving
• 12 brightness levels (including 2 for night vision)
• Picatinny QD mount with quick detach
• Aluminum and titanium body – high durability with low weight
• No parallax, unlimited eye relief
• Compatibility with Holosun magnifiers and accessories

Technical Specifications

• Light source: Super LED diode (650 nm)
• Reticles: 2 MOA Dot, 65 MOA Circle, Dot + Circle
• Reticle color: Red
• Optical coating: Multi-layer
• Power supply: Solar panel + CR2032 battery
• Battery life: up to 50,000 hours
• Brightness levels: 12 (including 2 for night vision)
• Reticle adjustment range: +/- 50 MOA
• Click value: 1/2 MOA
• Material: Aluminum + titanium
• Mount: Picatinny QD
• Waterproof rating: IP67
• Vibration resistance: up to 1000 G
• Operating temperature range: from -30°C to 60°C
• Sight window dimensions: 23 x 32 mm
• Overall dimensions: 84 x 59 x 46 mm
• Optical axis height: 36 mm
• Weight: 140 g
• Color: Black

Services and Support

The product is covered by the manufacturer's technical support and a wide range of dedicated Holosun accessories, allowing full customization of the sight to the individual user's needs.